156536718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{13469}}^1$

素因数の和:13636

約数の個数: 32

約数和(自身を含む): 339444000

約数和(自身を除く): 182907282

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 11622, 13469, 26938, 40407, 80814, 175097, 350194, 525291, 1050582, 2006881, 4013762, 6020643, 12041286, 26089453, 52178906, 78268359, 156536718]

約数ペア:

[(1, 156536718), (2, 78268359), (3, 52178906), (6, 26089453), (13, 12041286), (26, 6020643), (39, 4013762), (78, 2006881), (149, 1050582), (298, 525291), (447, 350194), (894, 175097), (1937, 80814), (3874, 40407), (5811, 26938), (11622, 13469)]